package zhr.chapter8.remixCalApp;

public class NumSign {
    private String strNum;
    private char sign;

    public NumSign() {
    }

    public NumSign(String strNum, char sign) {
        this.strNum = strNum;
        this.sign = sign;
    }

    public String getStrNum() {
        return strNum;
    }

    public void setStrNum(String strNum) {
        this.strNum = strNum;
    }

    public char getSign() {
        return sign;
    }

    public void setSign(char sign) {
        this.sign = sign;
    }
    public double getNum(){
        return Double.parseDouble(strNum);
    }
    public void setNum(double num){
        this.strNum=String.valueOf(num);
    }
}
